Gefapixant Citrate

By blocking P2X3 receptors on sensory nerves in the airways, it helps reduce the hypersensitive cough reflex associated with refractory or unexplained chronic cough. Gefapixant citrate is a selective P2X3 receptor antagonist used for the treatment of chronic cough.

API Name Gefapixant citrate
CAS No 2310299-91-1
Molecular Formula C20H27N5O11S
Molecular Weight 545.5 g/mol
Synonyms 5-(2,4-diaminopyrimidin-5-yl)oxy-2-methoxy-4-propan-2-ylbenzenesulfonamide;2-hydroxypropane-1,2,3-tricarboxylic acid

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